http://www.iec.ch/TC57/CIM#ExcDC3A1.tf
Property cim:ExcDC3A1.tf

type
ObjectProperty
comment
Excitation control system stabilizer time constant (Tf). Typical Value = 0.675.
domain
cim:ExcDC3A1
range
cim:Seconds
References

Generated with TopBraid Composer by TopQuadrant, Inc.